宇部工業 List of Products and Services

The "Converter C550" is a small amphibious workboat that excels in the maintenance of lakes and waterways. By changing between five types of attachments, it can perform grass cutting, raking, pump dredging, backhoe dredging, and collection of floating debris all with this one machine. It does not require special vehicle application and can be transported using a self-propelled cart, making it possible to respond to urgent sites. 【Features】 ■ Amphibious ■ Excels in weeding work on embankments ■ Complete eradication of invasive aquatic plants ■ Can operate on roads wider than 2.2m with a slope of up to 30° ■ Travels on land using caterpillar tracks ■ Navigates on water using a propeller ■ Attachments Backhoe bucket 0.25m³ Pump φ150, dredging distance L=500m Fork bucket for collecting floating debris Rake bucket for complete eradication of aquatic plants T front cutter for grass cutting ■ Licenses 2nd class small vessel operator Construction machinery operator * For more details, please refer to the PDF document or feel free to contact us.

• Work boats, research vessels, underwater work machines
• Sweeping vehicles, grass cutting vehicles, road surface regeneration machines, snow removal machines

The "Multi-Drain Vacuum Dewatering Method" utilizes the dewatering effects of vacuum consolidation and air-drying, employing a simple device with multiple drains, a vacuum pump, and an air compressor to dewater high moisture content soil in a short time. Depending on the moisture content of the target sludge or slurry, two operational modes can be selected: sludge treatment mode and turbid water treatment mode. The device features a simple configuration of specially designed dewatering sheets, a frame, a sludge tank, a vacuum pump, and a compressor, all of which can be transported by a 4-ton truck. 【Features】 ■ Patent No. 4538829 & Patent No. 4761043 ■ Utilizes dewatering effects from vacuum consolidation and air-drying ■ Dewaters high moisture content soil in a short time ■ Two operational modes available: sludge treatment mode and turbid water treatment mode *For more details, please refer to the PDF document or feel free to contact us.

• Civil Engineering Method
• Ground foundation construction method
• Water Treatment

The "Ultra Dome" is an aluminum alloy roof designed to prevent the contamination of rainwater and other substances from the floating roof seal section into the stored products. It can be installed on floating roof type specific outdoor tank storage facilities with an internal tank diameter of up to 120m. It has obtained performance evaluations from the Hazardous Materials Safety Technology Association for hazardous material-related facilities, and due to its lighter weight compared to steel roofs, it can be installed without reinforcing the structure or foundation. 【Features】 ■ Reduction of product contamination ■ Decrease in maintenance costs ■ Maintenance-free ■ Firefighting capability is compliant with current standards ■ Lightweight *For more details, please refer to the PDF materials or feel free to contact us.

• Metal roof
• Roof and gutter construction

"Aquaricare U" is a device that draws up low-oxygen water using air, sterilizes bacteria with ultraviolet light, releases harmful gases, and dissolves oxygen. It offers a lineup including the "U type," which prevents algae growth by reducing bacteria with ultraviolet lamps, and the "H type," which aims to create water flow with low power consumption. It can be used for improving water quality in low-oxygen water bodies such as ponds, lakes, marshes, and reservoirs, as well as for preventing algae growth. 【Features】 <U type> ■ Utilizes the atmosphere to increase dissolved oxygen (DO) and approach saturation levels ■ Prevents algae growth by sterilizing bacteria with ultraviolet lamps <H type> ■ Creates water flow with low power consumption ■ Can operate 24 hours a day using power from solar panels *For more details, please refer to the PDF document or feel free to contact us.

• Water Treatment
• Water Treatment Plant
• Water treatment technology and systems

The "UD-1" is a multifunctional small workboat that incorporates backhoe dredging, pump dredging, and raking operations. It is ideal for work in shallow waters, lakes, rivers, canals, ponds, and industrial water reservoirs, allowing for reduced construction costs with its excellent maneuverability and multifunctionality. The engine complies with the second stage of the Marine Pollution Prevention Act and is designed with environmental considerations in mind. We offer three types of attachments to accommodate various construction needs. Please feel free to consult us. Additionally, for specifications of the engine and other details, please refer to the catalog. 【Features】 ■ Capable of pump dredging, backhoe dredging, and raking operations ■ Can be transported by trailer ■ Can enter the water under its own power *For more details, please refer to the catalog or feel free to contact us.

• Water supply facilities